How about we create some charts, charts or a way to track the history of a certain value?
So let us say we have this portrait here which is connected to our potentia meter.
If I get this chart right here and I just connect these two together, I'm going to be having a chart.
Now, let us configure it.
Well, let's say that this chart is goals, analog values, and it's going to be displaying the last
hours or minute whatever you want for our data.
Let's say we are displaying the last minute.
Maybe we can play the last five minute.
All of our data now, this is the x axis, because, you know, the X axis is actually the time and
the Y axis is the value.
Now, in our case, we are sending a value between zero and thousand twenty three.
So the minimum is zero and the maximum is thousand twenty three.
Now, let's say you are getting temperature and your temperature ranges between minus 40 and 80, then
you would put these values in.
So it depends on the scale you have in your original sketch of your not you sketch.
According to that, you got to specify the Y axis.
Now, the interpolation there is we could use a linear we could use a step.
So the change could be as steps like this or we could be linear.
There are multiple times that we can use here.
I'm going to stick with linear.
You can choose as well the color right here.
OK, let us click on Don and click on Deploy.
Now we are reading the value, as you can see.
The reading has started.
I'm going to be changing the potentia meter, as you can see, the value is changing.
According to the potential.
Well, you know, I am decreasing the value, I'm dropping it.
S..
This will keep track of the last five minutes, and as I said, you could keep it for days, for hours.
It depends on what kind of chart you're looking for.
This is a great if you want to do a live monitoring for a certain data and you want to display it on
the Web like this.
Now, how about if you want to track the on off right here, what should you do in the next lecture?
I'm going to talk to you about how we can send feedback in order to track inputs like this.